import { IKeyPair_Jwk, ICsr_Params, ICsr_Result } from './interfaces';
import { JsonWebKey } from 'node:crypto';
export declare function randomString(): Promise<string>;
export declare function gen(): Promise<IKeyPair_Jwk>;
export declare function sign(text: string, privateJwk: JsonWebKey): Promise<string>;
export declare function digest(text: string): Promise<string>;
export declare function csr(params: ICsr_Params): Promise<ICsr_Result>;
export declare function pfx(friendlyName: string, cert_b64: string, key_b64: string, password: string, hash?: string): Promise<ArrayBuffer>;
export declare function pemToBase64Parts(pem: string): Array<string>;
export declare function base64ToPem(base64: string, title: string): string;
export declare function bufferToPem(pkcs10_buf: ArrayBuffer, title: string): string;